SYSTEM FOR NOTIFYING ARRIVAL OF TRAIN AT SUBWAY STATION AND GUIDING INFORMATION ABOUT SUBWAY STATION USING INTEGRAL POSITIONING OF SMARTPHONE

摘要

The present invention relates to a system for notifying arrival of a train at a subway station and guiding information about a subway station using integral positioning of a smartphone. A provision system (11) is connected with a user terminal (12) through a network. The user terminal comprises: a sensor unit (27) including a plurality of sensors; and a current location identification module (21). The provision system (11) comprises a sensing pattern information DB (31) configured to store information sensed a series of times in a predetermined location through the sensors. The current location identification module (21) is configured to determine a current location by comparing information sensed by the sensor unit (27) with sensing information of the sensing pattern information DB (31). A stop station guiding module (25) is configured to determine, when the current location is determined, a progress direction of a user according to a location of a platform at which the user rides a train, receive the next station and a predicted arrival time taken to reach the next station from a subway line DB (32), and provide information about a station that the user passes and information indicating arrival at a station to be arrived to the user terminal (12) in real time. According to the present invention, it is possible to detect a location of a user terminal without GPS.;COPYRIGHT KIPO 2020